tumble into/upon
1. 偶然遇见(或发现)
I tumbled upon the rare volume in the nearby bookstore.
我在附近那家书店偶然发现了这一珍本。
习惯用语all in a tumble1.■混乱到极点give [get] a tumble1.■[口]给予[得到]好评give sb. a tumble1.■视某人如熟人have a slight tumble1.■轻轻跌了一跤take a tumble1.■[美俚]突然领悟tumble and toss1.■乱翻乱滚, 遍地打滚tumble down the sink1.■[美]牛饮tumble home [in]1.■(舷侧上部)向内弯曲; (木工)嵌进; [俚]上床倒下就睡tumble over1.■乱扔; 打翻; 绊倒; 反复思考tumble to1.■领悟, 明白; [英]适应; 赞成, 同意tumble up1.■使混乱; [俚]起床; (水手等)匆忙跑上甲板